216736153480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8313

約数の個数: 256

約数和(自身を含む): 621721681920

約数和(自身を除く): 404985528440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 88, 110, 121, 140, 142, 154, 220, 242, 280, 284, 308, 355, 385, 440, 484, 497, 568, 605, 616, 710, 770, 781, 847, 968, 994, 1210, 1331, 1420, 1540, 1562, 1694, 1988, 2420, 2485, 2662, 2840, 3080, 3124, 3388, 3905, 3976, 4235, 4840, 4970, 5324, 5467, 6248, 6655, 6776, 7810, 8191, 8470, 8591, 9317, 9940, 10648, 10934, 13310, 15620, 16382, 16940, 17182, 18634, 19880, 21868, 26620, 27335, 31240, 32764, 33880, 34364, 37268, 40955, 42955, 43736, 46585, 53240, 54670, 57337, 60137, 65528, 68728, 74536, 81910, 85910, 90101, 93170, 94501, 109340, 114674, 120274, 163820, 171820, 180202, 186340, 189002, 218680, 229348, 240548, 286685, 300685, 327640, 343640, 360404, 372680, 378004, 450505, 458696, 472505, 481096, 573370, 581561, 601370, 630707, 661507, 720808, 756008, 901010, 945010, 991111, 1146740, 1163122, 1202740, 1261414, 1323014, 1802020, 1890020, 1982222, 2293480, 2326244, 2405480, 2522828, 2646028, 2907805, 3153535, 3307535, 3604040, 3780040, 3964444, 4070927, 4652488, 4955555, 5045656, 5292056, 5815610, 6307070, 6397171, 6615070, 6937777, 7928888, 8141854, 9911110, 10902221, 11631220, 12614140, 12794342, 13230140, 13875554, 16283708, 19822220, 20354635, 21804442, 23262440, 25228280, 25588684, 26460280, 27751108, 31985855, 32567416, 34688885, 39644440, 40709270, 43608884, 44780197, 51177368, 54511105, 55502216, 63971710, 69377770, 70368881, 76315547, 81418540, 87217768, 89560394, 109022210, 127943420, 138755540, 140737762, 152631094, 162837080, 179120788, 218044420, 223900985, 255886840, 277511080, 281475524, 305262188, 351844405, 358241576, 381577735, 436088840, 447801970, 492582167, 562951048, 610524376, 703688810, 763155470, 774057691, 895603940, 985164334, 1407377620, 1526310940, 1548115382, 1791207880, 1970328668, 2462910835, 2814755240, 3052621880, 3096230764, 3870288455, 3940657336, 4925821670, 5418403837, 6192461528, 7740576910, 9851643340, 10836807674, 15481153820, 19703286680, 21673615348, 27092019185, 30962307640, 43347230696, 54184038370, 108368076740, 216736153480]

約数ペア:

[(1, 216736153480), (2, 108368076740), (4, 54184038370), (5, 43347230696), (7, 30962307640), (8, 27092019185), (10, 21673615348), (11, 19703286680), (14, 15481153820), (20, 10836807674), (22, 9851643340), (28, 7740576910), (35, 6192461528), (40, 5418403837), (44, 4925821670), (55, 3940657336), (56, 3870288455), (70, 3096230764), (71, 3052621880), (77, 2814755240), (88, 2462910835), (110, 1970328668), (121, 1791207880), (140, 1548115382), (142, 1526310940), (154, 1407377620), (220, 985164334), (242, 895603940), (280, 774057691), (284, 763155470), (308, 703688810), (355, 610524376), (385, 562951048), (440, 492582167), (484, 447801970), (497, 436088840), (568, 381577735), (605, 358241576), (616, 351844405), (710, 305262188), (770, 281475524), (781, 277511080), (847, 255886840), (968, 223900985), (994, 218044420), (1210, 179120788), (1331, 162837080), (1420, 152631094), (1540, 140737762), (1562, 138755540), (1694, 127943420), (1988, 109022210), (2420, 89560394), (2485, 87217768), (2662, 81418540), (2840, 76315547), (3080, 70368881), (3124, 69377770), (3388, 63971710), (3905, 55502216), (3976, 54511105), (4235, 51177368), (4840, 44780197), (4970, 43608884), (5324, 40709270), (5467, 39644440), (6248, 34688885), (6655, 32567416), (6776, 31985855), (7810, 27751108), (8191, 26460280), (8470, 25588684), (8591, 25228280), (9317, 23262440), (9940, 21804442), (10648, 20354635), (10934, 19822220), (13310, 16283708), (15620, 13875554), (16382, 13230140), (16940, 12794342), (17182, 12614140), (18634, 11631220), (19880, 10902221), (21868, 9911110), (26620, 8141854), (27335, 7928888), (31240, 6937777), (32764, 6615070), (33880, 6397171), (34364, 6307070), (37268, 5815610), (40955, 5292056), (42955, 5045656), (43736, 4955555), (46585, 4652488), (53240, 4070927), (54670, 3964444), (57337, 3780040), (60137, 3604040), (65528, 3307535), (68728, 3153535), (74536, 2907805), (81910, 2646028), (85910, 2522828), (90101, 2405480), (93170, 2326244), (94501, 2293480), (109340, 1982222), (114674, 1890020), (120274, 1802020), (163820, 1323014), (171820, 1261414), (180202, 1202740), (186340, 1163122), (189002, 1146740), (218680, 991111), (229348, 945010), (240548, 901010), (286685, 756008), (300685, 720808), (327640, 661507), (343640, 630707), (360404, 601370), (372680, 581561), (378004, 573370), (450505, 481096), (458696, 472505)]